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CVE-2026-123862

🗓️ 11 Nov 2026 18:14:26Reported by openjsType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views

Uncatchable exception in Node.js zlib streaming API allows a peer to crash a process.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-123862
11 Nov 202618:14
–alpinelinux
circl
Circl
CVE-2026-123862
11 Nov 202618:56
–circl
cvelist
Cvelist
CVE-2026-123862 Node.js is vulnerable to a zlib denial of service via a stream destroy during a pending params() call
11 Nov 202618:14
–cvelist
debiancve
Debian CVE
CVE-2026-123862
12 Nov 202610:51
–debiancve
euvd
EUVD
EUVD-2026-123679
11 Nov 202618:14
–euvd
mend
Mend
CVE-2026-123862
11 Nov 202618:14
–mend
ncsc
NCSC
Vulnerabilities fixed in Node.js
12 Nov 202614:19
–ncsc
nvd
NVD
CVE-2026-123862
11 Nov 202619:17
–nvd
osv_alpine
osv_alpine
ALPINE-CVE-2026-123862
11 Nov 202619:17
–osv_alpine
osv_debian
osv_debian
DEBIAN-CVE-2026-123862
11 Nov 202619:17
–osv_debian
Rows per page
Vulners
Node
OR
nodejsnode.jsRange<22.23.5
nodejsnode.jsRange23.0.0–24.22.3
nodejsnode.jsRange25.0.0–26.13.1
[
  {
    "vendor": "nodejs",
    "product": "node",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0.0.0",
        "status": "affected",
        "lessThan": "22.23.5",
        "versionType": "semver"
      },
      {
        "version": "23.0.0",
        "status": "affected",
        "lessThan": "24.22.3",
        "versionType": "semver"
      },
      {
        "version": "25.0.0",
        "status": "affected",
        "lessThan": "26.13.1",
        "versionType": "semver"
      }
    ]
  }
]

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12 Nov 2026 19:02Current
5.9Medium risk
Vulners AI Score5.9
CVSS 32.9
EPSS0.00147
18